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SolpaOne Paracetamol 1000mg

SolpaOne Paracetamol 1000mg

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  • ✔️ Relieves mild to moderate pain with a single 1000mg tablet
  • ✔️ Reduces fever quickly in adults aged 18 and over
  • ✔️ Gentler on the stomach than ibuprofen or aspirin
  • ✔️ Each tablet delivers the full maximum adult paracetamol dose
  • ✔️ Suitable for headache, dental pain, period pain, and back pain

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What Is SolpaOne Paracetamol 1000mg Used For?

 

SolpaOne Paracetamol 1000mg is a full-strength analgesic and antipyretic tablet designed to relieve mild to moderate pain and reduce fever in adults. Each tablet contains 1,000mg of paracetamol — the maximum single adult dose — making it a practical option when standard 500mg tablets simply aren't cutting through. Whether you're dealing with a persistent headache, dental pain, period pain, or the aches that come with a cold or flu, this tablet offers targeted relief without the need for a prescription. You can browse our wider pain relief collection if you're looking for additional options to manage discomfort.

Paracetamol is one of the most widely used medicines in the UK and has a well-established safety profile when taken correctly. The NHS recommends paracetamol as a first-line treatment for many types of pain, including headaches, toothache, and musculoskeletal pain. SolpaOne Paracetamol 1000mg delivers that same trusted active ingredient in a single, convenient tablet.

 

How Does SolpaOne Paracetamol 1000mg Work?

 

Paracetamol's exact mechanism isn't fully understood, but research points to its action in the central nervous system. It's thought to inhibit the synthesis of prostaglandins — chemical messengers that sensitise nerve endings to pain and trigger the hypothalamus to raise body temperature. By reducing prostaglandin activity in the brain and spinal cord, paracetamol 1000mg helps lower your perception of pain and brings a fever down to a more comfortable level.

  • Inhibits prostaglandin synthesis centrally (brain and spinal cord)
  • Reduces pain signal transmission to the brain
  • Acts on the hypothalamus to lower elevated body temperature
  • Does not significantly inhibit peripheral prostaglandins, so it is gentler on the stomach than NSAIDs such as ibuprofen

 

Who Is SolpaOne Paracetamol 1000mg Suitable For?

 

This product is intended for adults aged 18 and over. It's particularly useful for people who find standard 500mg tablets insufficient for their level of pain, or those who prefer to take a single tablet rather than two. It is not suitable for children or adolescents under 18.

  • Adults aged 18 and over with mild to moderate pain
  • People with fever who need fast-acting temperature relief
  • Those managing headaches, dental pain, period pain, or back pain
  • Individuals who cannot tolerate NSAIDs (e.g. ibuprofen) due to stomach sensitivity or contraindications

 

How Does SolpaOne Paracetamol 1000mg Compare to Standard Paracetamol?

 

Feature SolpaOne Paracetamol 1000mg Standard Paracetamol 500mg
Strength per tablet 1,000mg 500mg
Tablets per dose 1 tablet 1–2 tablets
Maximum daily dose 4 tablets (4g) 8 tablets (4g)
Suitable for children No (adults only) Age-dependent formulations available

 

How Should You Store SolpaOne Paracetamol 1000mg?

 

Store SolpaOne Paracetamol 1000mg below 25°C in a dry place, away from direct sunlight and moisture. Always keep medicines out of the sight and reach of children. Do not use the tablets after the expiry date printed on the packaging — if in doubt, return unused medicines to your local pharmacy for safe disposal. If you're managing multiple health conditions and need to keep track of various medicines, our vitamins and supplements collection may also be of interest for supporting your general wellbeing alongside pain management.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

SolpaOne Paracetamol 1000mg specifications
Treatment category Analgesic / Antipyretic
Mechanism of action Central prostaglandin synthesis inhibition
Effective for Mild to moderate pain; fever
Suitable for Adults aged 18 and over
Active ingredient Paracetamol 1000mg
Strengths 1000mg per tablet
UK classification General Sale List (GSL) / Pharmacy (P) depending on pack size
Drug class Non-opioid analgesic
Preparation Film-coated tablet
Route of administration Oral

Specifications of SolpaOne Paracetamol 1000mg

 

What Is SolpaOne Paracetamol 1000mg and What Is It Used For?

 

SolpaOne Paracetamol 1000mg is an oral analgesic and antipyretic medicine containing paracetamol as its sole active ingredient. It is used to relieve mild to moderate pain — including headaches, toothache, period pain, back pain, and muscular aches — and to reduce fever. It is intended for adults aged 18 and over only. Paracetamol is one of the most commonly recommended pain relief medicines in the UK, and the NHS advises it as a first-line option for many everyday pain conditions.

 

What Do You Need to Know Before Using SolpaOne Paracetamol 1000mg?

 

Before taking this medicine, read the following carefully. Do not take SolpaOne Paracetamol 1000mg if any of the following apply to you:

  • You are allergic to paracetamol or any other ingredient in the tablet
  • You have severe liver disease or active liver failure
  • You have severe kidney impairment
  • You are already taking other medicines containing paracetamol (including combination cold and flu remedies)
  • You are under 18 years of age

Speak to your pharmacist or GP before taking this product if you:

  • Regularly drink alcohol (more than 3 units per day)
  • Are underweight or malnourished
  • Have Gilbert's syndrome or any other liver condition
  • Are pregnant or breastfeeding — paracetamol is generally considered safe in pregnancy at the lowest effective dose for the shortest time, but always seek medical advice first

Drug interactions to be aware of:

  • Warfarin and other anticoagulants — regular paracetamol use may enhance anticoagulant effect
  • Metoclopramide and domperidone — may increase the rate of paracetamol absorption
  • Cholestyramine — may reduce paracetamol absorption if taken within one hour
  • Other paracetamol-containing products — concurrent use risks exceeding the maximum daily dose

 

How Should You Use SolpaOne Paracetamol 1000mg?

 

Always take this medicine exactly as directed. Do not exceed the stated dose. If you are unsure, ask your pharmacist for guidance. If you're also managing a cold or flu alongside your pain, our cold and flu collection has additional products that may help — but always check they don't contain paracetamol before combining.

  1. Take one tablet with a full glass of water
  2. Swallow the tablet whole — do not crush or chew
  3. Leave at least four hours between doses
  4. Do not take more than one tablet per dose
  5. Do not take more than four tablets in any 24-hour period
  6. Use the lowest effective dose for the shortest time necessary
Age Group Dose Frequency Maximum in 24 hours
Adults (18+) 1 tablet (1000mg) Every 4–6 hours 4 tablets (4g)
Under 18 Not suitable

 

What Are the Possible Side Effects of SolpaOne Paracetamol 1000mg?

 

Paracetamol is generally well tolerated at recommended doses. However, like all medicines, it can cause side effects in some people. Stop taking the medicine and seek medical advice immediately if you experience signs of a serious allergic reaction.

Common side effects (may affect up to 1 in 10 people):

  • Nausea
  • Feeling generally unwell

Less common side effects (may affect up to 1 in 100 people):

  • Skin rash or urticaria (hives)
  • Low blood pressure (hypotension) — particularly if given intravenously, not relevant to oral use
  • Blood disorders such as thrombocytopenia (low platelet count) — very rare

Serious effects requiring immediate medical attention:

  • Signs of liver damage — yellowing of the skin or eyes (jaundice), dark urine, severe abdominal pain
  • Severe allergic reaction — swelling of the face, lips, or throat, difficulty breathing

Overdose is a medical emergency. If you or someone else has taken too much paracetamol, go to A&E immediately or call 999, even if you feel well — liver damage from overdose may not be apparent for several days.

 

How Should You Store SolpaOne Paracetamol 1000mg?

 

Correct storage helps maintain the medicine's safety and effectiveness. If you're organising a home medicine cabinet alongside other health products — such as those from our first aid collection — keep all medicines stored safely and separately.

  • Store below 25°C in a dry place
  • Keep away from direct sunlight and moisture
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the pack
  • Do not dispose of medicines via wastewater or household waste — return to your pharmacy

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy SolpaOne Paracetamol 1000mg online in the UK?

You can buy SolpaOne Paracetamol 1000mg directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription for adults aged 18 and over. Simply add it to your basket and choose your preferred delivery option at checkout.

How does paracetamol 1000mg work in the body?

Paracetamol works primarily in the central nervous system by inhibiting the production of prostaglandins — chemicals that transmit pain signals and raise body temperature. Unlike ibuprofen, it does not significantly affect prostaglandins in the periphery, which is why it tends to be gentler on the stomach. This makes it a suitable option for people who cannot tolerate anti-inflammatory medicines.

How do I take SolpaOne Paracetamol 1000mg step by step?

Take one tablet with a full glass of water, swallowing it whole without crushing or chewing. Leave at least four hours between each dose and never take more than four tablets in any 24-hour period. If your pain or fever persists beyond three days, speak to your GP or pharmacist.

What is the maximum daily dose of SolpaOne Paracetamol 1000mg?

The maximum adult dose is four tablets (4,000mg or 4g) in any 24-hour period. You must leave at least four hours between each dose. Exceeding this limit significantly increases the risk of serious liver damage, even if you feel well at the time.

What is the best time to take SolpaOne Paracetamol 1000mg?

There is no single "best" time — you should take it when pain or fever begins, and then repeat every four to six hours as needed, up to the daily maximum. Taking it with or after food is not required but may help if you have a sensitive stomach. Consistency in spacing your doses is more important than the time of day.

What are the side effects of SolpaOne Paracetamol 1000mg?

Side effects are uncommon at recommended doses but can include nausea, skin rash, or in rare cases, allergic reactions such as swelling or difficulty breathing. The most serious risk is liver damage, which occurs when the recommended dose is exceeded. If you notice yellowing of the skin or eyes, dark urine, or severe abdominal pain, seek medical attention immediately.

How do I manage side effects of SolpaOne Paracetamol 1000mg?

Most people tolerate paracetamol well at the recommended dose, so side effects are rare. If you experience nausea, try taking the tablet with a small amount of food. For any skin reactions or signs of allergy, stop taking the medicine and contact your pharmacist or GP promptly. Never exceed the stated dose in an attempt to get faster relief.

Who should not take SolpaOne Paracetamol 1000mg?

This product is not suitable for anyone under 18, anyone with a known allergy to paracetamol, or those with severe liver or kidney disease. You should also avoid it if you are already taking other medicines that contain paracetamol, such as certain cold and flu remedies. Always check with your pharmacist if you are unsure whether this product is right for you.

What happens if I miss a dose of SolpaOne Paracetamol 1000mg?

If you miss a dose, take it as soon as you remember — provided at least four hours have passed since your last tablet. Never take two doses at once to make up for a missed one, as this could push you over the safe daily limit. If you are in significant pain, speak to your pharmacist about the safest way to manage your dosing schedule.

Can I take SolpaOne Paracetamol 1000mg with other medicines?

Paracetamol can interact with warfarin and other anticoagulants, potentially increasing the risk of bleeding if taken regularly. It should never be combined with other paracetamol-containing products, as this risks exceeding the maximum safe daily dose. Always tell your pharmacist about all medicines you are taking, including over-the-counter products and herbal remedies, before starting this medicine.

Is SolpaOne Paracetamol 1000mg safe during pregnancy?

Paracetamol has historically been considered the pain reliever of choice during pregnancy, but current NHS guidance advises using it at the lowest effective dose for the shortest possible time. You should always consult your midwife, GP, or pharmacist before taking any medicine during pregnancy. Do not assume any medicine is completely risk-free without professional advice.

What are the alternatives to SolpaOne Paracetamol 1000mg?

Alternatives include standard 500mg paracetamol tablets (two taken together achieve the same 1g dose), ibuprofen for inflammatory pain, or combination products containing both paracetamol and a low-dose opioid such as codeine (available on prescription). You can explore our full pain relief collection to compare available options. Always choose the most appropriate medicine for your specific type of pain.

How long can you take SolpaOne Paracetamol 1000mg for?

For self-treatment, paracetamol should not be used for more than three consecutive days for fever, or more than five days for pain, without seeking medical advice. If your symptoms persist beyond these timeframes, it is important to see your GP to identify the underlying cause. Long-term use without medical supervision is not recommended.

Can I take SolpaOne Paracetamol 1000mg with alcohol?

Drinking alcohol while taking paracetamol increases the risk of liver damage, particularly if you drink regularly or heavily. The NHS advises that people who drink more than three units of alcohol per day should seek medical advice before taking paracetamol. Occasional, moderate alcohol consumption is unlikely to cause harm, but caution is always advisable.

What are the latest studies on paracetamol 1000mg?

Recent research has continued to support paracetamol as a safe and effective first-line analgesic for mild to moderate pain when used at recommended doses. Some studies have explored its use in specific populations, including post-operative pain management, where 1g doses have been shown to provide clinically meaningful relief. Ongoing research also continues to examine the long-term safety of regular paracetamol use, particularly in relation to cardiovascular and renal outcomes — reinforcing the importance of using the lowest effective dose. If you're interested in supporting your overall health alongside pain management, our vitamins and supplements collection may be worth exploring.

How Should You Use SolpaOne Paracetamol 1000mg?

SolpaOne Paracetamol 1000mg is taken orally with a full glass of water. Always read the label before use and follow the instructions carefully. If you have any questions about how to take this medicine, your pharmacist is the best person to ask.

Follow these steps each time you take a dose:

What Is the Correct Dose of SolpaOne Paracetamol 1000mg?

The correct dose for adults is one tablet (1,000mg) per dose. This is the maximum single adult dose of paracetamol and should not be exceeded. Always use the lowest dose that controls your symptoms effectively.

When Is the Best Time to Use SolpaOne Paracetamol 1000mg?

Take SolpaOne Paracetamol 1000mg as soon as pain or fever begins — there is no specific time of day that is clinically superior. What matters most is maintaining consistent spacing of at least four hours between doses throughout the day. If you are taking it regularly for ongoing pain, setting reminders can help you stay within the safe dosing schedule.

You do not need to take this medicine with food, but doing so may help if you have a sensitive stomach. Avoid taking it alongside other paracetamol-containing products at any time of day.

How Long Can You Use SolpaOne Paracetamol 1000mg For?

For self-treatment of fever, do not use this medicine for more than three consecutive days without seeking medical advice. For pain, the limit is five consecutive days. If your symptoms have not improved within these timeframes, or if they worsen at any point, consult your GP to rule out an underlying condition that may need specific treatment.

Long-term or regular use of paracetamol without medical supervision is not recommended. If you find yourself needing pain relief frequently, speak to your doctor about the most appropriate long-term management plan for your condition.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of SolpaOne Paracetamol 1000mg?

Paracetamol is generally very well tolerated at recommended doses, and most people experience no side effects at all. However, as with any medicine, some individuals may notice unwanted effects. Common side effects, though still uncommon in absolute terms, may include:

  • Nausea or feeling sick
  • General feeling of being unwell

These effects are usually mild and tend to resolve on their own. Taking the tablet with a small amount of food may help reduce nausea.

What Are the Less Common Side Effects of SolpaOne Paracetamol 1000mg?

Less commonly, some people may experience the following side effects. These are rare at therapeutic doses but worth being aware of:

  • Skin rash, itching, or urticaria (hives)
  • Flushing or redness of the skin
  • Low blood platelet count (thrombocytopenia) — very rare
  • Low white blood cell count (leucopenia) — very rare

If you develop a skin reaction after taking this medicine, stop using it and contact your pharmacist or GP for advice.

What Are the Serious Side Effects of SolpaOne Paracetamol 1000mg?

Serious side effects from paracetamol at recommended doses are extremely rare. However, taking more than the recommended amount — even slightly — can cause severe and potentially life-threatening liver damage. Signs of liver problems include:

  • Yellowing of the skin or whites of the eyes (jaundice)
  • Dark or tea-coloured urine
  • Pale stools
  • Severe or persistent abdominal pain, particularly in the upper right side
  • Unusual fatigue or loss of appetite

A severe allergic reaction (anaphylaxis) is also possible, though very rare. Symptoms include swelling of the face, lips, tongue or throat, difficulty breathing, and a rapid heartbeat. This is a medical emergency — call 999 immediately.

What Should You Do If You Experience Side Effects of SolpaOne Paracetamol 1000mg?

If you experience any side effect that concerns you, stop taking the medicine and seek advice from your pharmacist or GP. For mild effects such as nausea, your pharmacist can advise on whether it is safe to continue. For any signs of liver damage or allergic reaction, seek emergency medical attention without delay.

If you suspect an overdose — even if you feel well — go to your nearest A&E immediately or call 999. Do not wait for symptoms to appear, as liver damage from paracetamol overdose may not become apparent for 24 to 72 hours after ingestion.

Can SolpaOne Paracetamol 1000mg Interact With Other Medicines?

Yes. Paracetamol can interact with several medicines, and it is important to inform your pharmacist of everything you are taking before starting this product. Key interactions include warfarin and other anticoagulants (regular paracetamol use may increase bleeding risk), metoclopramide and domperidone (which speed up paracetamol absorption), and cholestyramine (which reduces absorption if taken within one hour). The most important interaction to avoid is taking paracetamol alongside other paracetamol-containing products — this can easily push you over the maximum safe daily dose without realising it.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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